We're dividing 20640856 by 625 
We want to figure out the number of times 20640856 can be divided by 625.

Moving on to step 1:
625 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 625

Advancing to step 2:
625 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 625

Let's proceed to step 3:
When dividing 206 by 625, we get 0 with a remainder of 206.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 206, we get 206.
Take the next digit (4) from the dividend and append it to 206, then repeat: 2064 / 625

Moving on to step 4:
If we divide 2064 by 625, we get 3 and a remainder of 189.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 1875 from 2064 to get 189.
Bring next digit (0) of the dividend behind the 189 and repeat the process: 1890 / 625

Moving on to step 5:
When dividing 1890 by 625, we get 3 with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Deduct 1875 from 1890 and we're left with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 625

Moving on to step 6:
If we divide 158 by 625, we get 0 and a remainder of 158.
Write down 0 as next digit of the result. 
Result so far: 330.0
Subtracting 0 from 158 leaves us with 158.
Grab the next digit (5) from the dividend, add it to 158, then carry on: 1585 / 625

Let's proceed to step 7:
1585 divided by 625 is 2 with a remainder of 335.
Put 2 as the next digit of the answer. 
Result so far: 3302.0
If we take 1250 away from 1585, we end up with 335.
Append the next digit (6) from the dividend to 335 and continue with: 3356 / 625

Going ahead to step 8:
625 goes into 3356 5 times with a remainder of 231.
The next digit of our result is 5. 
Result so far: 33025.0
Subtract 3125 from 3356 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Moving on to step 9:
If we divide 2310 by 625, we get 3 and a remainder of 435.
The next digit of our result is 3. 
Result so far: 33025.3
Subtract 1875 from 2310 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Moving on to step 10:
625 goes into 4350 6 times with a remainder of 600.
The next digit of our result is 6. 
Result so far: 33025.36
If we take 3750 away from 4350, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 11:
If we divide 6000 by 625, we get 9 and a remainder of 375.
The next digit of our result is 9. 
Result so far: 33025.369
Subtract 5625 from 6000 to get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 12:
3750 divided by 625 is 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 33025.3696
Subtracting 3750 from 3750 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 13:
The number 625 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 33025.3696
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 14:
If we divide 0 by 625, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 33025.3696
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 33025.3696 with a balance of 0.0.